20111943268

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3583739}}^1$

素因数の和:3583827

約数の個数: 24

約数和(自身を含む): 37328235840

約数和(自身を除く): 17216292572

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 3583739, 7167478, 14334956, 82425997, 164851994, 218608079, 329703988, 437216158, 874432316, 5027985817, 10055971634, 20111943268]

約数ペア:

[(1, 20111943268), (2, 10055971634), (4, 5027985817), (23, 874432316), (46, 437216158), (61, 329703988), (92, 218608079), (122, 164851994), (244, 82425997), (1403, 14334956), (2806, 7167478), (5612, 3583739)]